E3HT-DS3E1 Omron, E3HT-DS3E1 Datasheet - Page 2

• Manufacturer Part Number: E3HT-DS3E1
• Description: Industrial Photoelectric Sensors DIFF REFL 3.5cm NPN
• Manufacturer: Omron

Specifications of E3HT-DS3E1

• Features: Rugged Nickel-plated brass housing
• Sensing Method: Diffuse Reflective
• Sensing Distance: 3.5 mm
• Light Source: Pulse Modulated Infrared LED
• Amplifier Type: Built In DC Amplifiers
• Connection: 3 Conductor Cable
• Output Configuration: NPN
• Output Current: 80mA
• Sensor Output: NPN
• Supply Voltage Range Dc: 12V To 24V
• Sensor Housing: Cylindrical
• Output Type: Transistor
• Sensor Input: Optical
• Sensing Range Max: 35mm
• Mounting Type: Bracket
• Sensing Mode: Diffuse-Reflective
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

E3HT
Specifications
I OUTPUT CIRCUIT DIAGRAM
Note: IEC colors are shown in parentheses.
Part number
Method of detection
Supply voltage
Current consumption
Sensing distance
Light source
Detectable object type
Operation mode
Sensitivity
Mutual interference protection
Control
output
Response time
Circuit protection
Indicators
Materials
Mounting
Connections
Weight
Enclosure
ratings
Approvals
Ambient
temperature
DC
solid
state
Type
Max. load
Max. on-state
voltage drop
On
Off
Lens
Case
Prewired
UL
NEMA
IEC 144
Operating
Storage
E3HT-1E
Through-beam
12 to 24 VDC
Emitter: 25 mA max.
Receiver: 15 mA max.
1 m (3.28 ft)
Opaque materials,
6 mm (0.24 in) min. dimension
Light-ON: E3HT-
Dark-ON: E3HT-
Fixed
Not provided
NPN and TTL Logic
Load (relay, sink) logic: 80 mA
Voltage (source) logic: 1.5 to 3 mA
1 VDC at 80 mA
5 ms max.
5 ms max.
Short circuit and reverse polarity protection
Emitter: Power On (red LED)
Receiver: Light Incident
Plastic
Metal, nickel-plated brass
M8 threaded body, two nuts and lock washers provided
Emitter: 2-conductor cable,
2 m (6.56 ft) length
Receiver: 3-conductor cable,
2 m (6.56 ft) length
Emitter: 40 g (1.4 oz.)
Receiver: 45 g (1.6 oz.)
1
1, 3, 4X, 6, 12
IP66
CE
-25° to 55°C (-13° to 131°F)
-30° to 70°C (-22° to 158°F)
(red LED)
E2
E1
3
E3HT-D3E
Diffuse reflective
30 mA max.
3.5 cm (1.38 in)
with 3 x 3 cm (1.18 x 1.18 in)
90% reflectance white mat paper
Pulse modulated infrared LED
Opaque materials
3 ms max.
3 ms max.
Light Incident (red LED)
3-conductor cable, 2 m (6.56 ft)
45 g (1.6 oz.)
E3HT-DS3E1-M1J
E3HT